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具任意次非线性项的Camassa-Holm方程的双孤子新解

套格图桑

套格图桑. 具任意次非线性项的Camassa-Holm方程的双孤子新解[J]. 应用数学和力学, 2017, 38(5): 553-560. doi: 10.21656/1000-0887.370211
引用本文: 套格图桑. 具任意次非线性项的Camassa-Holm方程的双孤子新解[J]. 应用数学和力学, 2017, 38(5): 553-560. doi: 10.21656/1000-0887.370211
Taogetusang. New 2-Soliton Solutions to the Arbitrary Order Nonlinear Camassa-Holm Equation[J]. Applied Mathematics and Mechanics, 2017, 38(5): 553-560. doi: 10.21656/1000-0887.370211
Citation: Taogetusang. New 2-Soliton Solutions to the Arbitrary Order Nonlinear Camassa-Holm Equation[J]. Applied Mathematics and Mechanics, 2017, 38(5): 553-560. doi: 10.21656/1000-0887.370211

具任意次非线性项的Camassa-Holm方程的双孤子新解

doi: 10.21656/1000-0887.370211
基金项目: 国家自然科学基金(11361040);内蒙古自治区自然科学基金(2015MS0128);内蒙古自治区高等学校科学研究基金(NJZY16180)
详细信息
    作者简介:

    套格图桑(1963—),男,教授,博士(E-mail: tgts@imnu.edu.cn).

  • 中图分类号: O175

New 2-Soliton Solutions to the Arbitrary Order Nonlinear Camassa-Holm Equation

Funds: The National Natural Science Foundation of China(11361040)
  • 摘要: 给出辅助方程、函数变换与变量分离解相结合的方法,构造了具任意次非线性项的Camassa-Holm方程的双孤子和双周期新解.首先,通过两个辅助方程、函数变换与变量分离解,将具任意次非线性项的Camassa-Holm方程的求解问题转化为非线性代数方程的求解问题.然后,借助符号计算系统Mathematica求出该方程组的解,并用辅助方程的相关结论,构造了双周期解和双孤子新解.
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出版历程
  • 收稿日期:  2016-07-01
  • 修回日期:  2016-08-24
  • 刊出日期:  2017-05-15

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